Plzzz be serious and be fast to

Answer:

c is (-8,-6)

d is (-8,10)

e is (-4,2)

:)

Answer:

C(-4,-3)

D(-4,5)

E(2,-4)

Answer: C

Step-by-step explanation:

Answer:

:(

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

3

-1

n

-5

0

4.

1

-6

-

-1 -7

18

6

m-1 -9 +

O

-12 2+

4.

The correct matrix addition is (m -1) + (( -12) + 0) = 12 .

Option B is correct.

To add two or more matrices, the basic process is matrix addition. Matrix addition is only possible if the matrices are in the same order. By order, we mean that the matrices have the same number of rows and columns. As a result, we can add the matrices' appropriate elements. Matrix addition is not possible if the order is changed.

We will add the rows:

Addition of First row

n + (4 -7) = 18

Addition of Second row

(m -1) + (( -12) + 0) = 12

Addition of Third row

(s+ 18) + (-18 - 11)= -28

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Answer:

(-7,9)

Step-by-step explanation:

The sum of the series is 5, the correct option is D.

A sequence of numbers such that the consecutive term is increasing or decreasing by a fixed ratio is called a geometric series.

The summation of the series is obtained by the expression k²-1

For [tex]\sum_{1\to 3} k = k^2 -3[/tex]

By adding the terms of the series

The terms of the series from 1 to 3 is -2, 1, 6

On adding the terms

=>  -2 + 1 +6

= 5

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Answer:

X=50 hope this helps:)

Step-by-step explanation:

90+110=200

360-200=160

160=3x+10

150=3x

X=50

Answer:

C

Step-by-step explanation:

2(3+ a) + 6(a+2)

6+ 2a + 6a + 12

8a + 18

Answer:

first one is not. parallel second one is not and the third one is

Answer:

[tex]\frac{3x^6}{6x^{-1}}= \frac{1}{2}x^7[/tex]

Step-by-step explanation:

Given

[tex]\frac{3x^6}{6x^{-1}}[/tex]

Required

Solve

In laws of indices, we have:

[tex]\frac{x^m}{x^n} = x^{m-n}[/tex]

So, the expression becomes:

[tex]\frac{3x^{6 - (-1)}}{6}[/tex]

[tex]\frac{3x^{6 +1}}{6}[/tex]

[tex]\frac{3x^7}{6}[/tex]

Divide 3 and 6 by 3

[tex]\frac{1x^7}{2}[/tex]

[tex]\frac{x^7}{2}[/tex]

This can be rewritten as:

[tex]\frac{1}{2}x^7[/tex]

Hence:

[tex]\frac{3x^6}{6x^{-1}}= \frac{1}{2}x^7[/tex]

Step-by-step explanation:

Hey there!

Given equation is; 6x + y= 6.

6x + y -6=0........……(i)

Slope (m1) = (-coefficient of X)/(coefficient. of y)

Slope (m1) = (-6)/(1)

Therefore, slope of the equation is -6.

As per the condition of parallel lines, slope of 1st equation is equal to 2nd equation.

Therefore, m1=m2= -6

The another straight line passes through the point (2,-5). So to find the equation, use one-point formula.

(i.e (y-y1) = m2(x-x1)).

So, the equation is;

(y+5) = m2(x-2)

Now, we know that m1=m2= -6. Let's keep its value on it.

y+5 = -6(x-2)

Or, y+5 = -6x +12

Or, 6x+ y -7 = 0

Therefore, the equation which is parallel to 6x + y= 6 equation and passes through the point (2,-5) is 6x+y-7=0.

Hope it helps...

Answer:

1620 people in the company

Step-by-step explanation:

Just add all the workers together. 60 + 1560 = 1620.

Answer:

y + 12

Step-by-step explanation:

1. remove parentheses.

10 + 2 + y

2.collect like terms.

y + ( 10 + 2)

3. simplify.

y + 12

Therefor, the answer is. y + 12

Answer:

Answer issssss

y + 12

Step-by-step explanation:

1. remove parentheses.

10 + 2 + y

2. collect like terms.

y + ( 10 + 2)

3. simplify.

BOOM

the answer is. y + 2!

Answer:

The answer is 192. Hope this helps!

Answer:

Is an acute angle. Acute angle should be 90 degrees

Step-by-step explanation:

Answer:

The vehicle can travel 12 miles per gallon of gas.

Step-by-step explanation:

i.e.

[tex]1\frac{1}{8}=\frac{9}{8}[/tex] gallons

i.e.

[tex]13\frac{1}{2}=\frac{27}{2}[/tex] miles

Thus,

Total Gallons =9/8 gallons

Total Distance in miles = 27/2 miles

Hence:

Unit Rate = [27/2 miles] / [9/8 gallons]

                = 12 miles per gallons  ∵ [tex]\frac{27}{2}\div \frac{9}{8}=12[/tex]

Therefore, the vehicle can travel 12 miles per gallon of gas.

Answer:

The answer to this would be  v, w, x (B)

Step-by-step explanation:

Three or more points that lie on the same line are collinear points

Answer:

Hey there, you did everything right expect for 4 and a

Step-by-step explanation:

It should look like this

4*a= 4a

4*-5= -20

So your answer will be 4a and -20

Answer:

8:6

32:24

20:15

hope this helps

mark 5 stars and brainlliest please.

Step-by-step explanation:

Answer:

The 3 ratios that are equivalent to 4:3 is 8:6,20:15,and 32:24

Step-by-step explanation:

4:3

4 x 2 = 8

3 x 2 = 6 =

8:6

4 x 5 = 20

3 x 5 = 15 =

20:15

4 x 8 = 32

3 x 8 = 24 =

32:24

Answer:

dude I ain't no albert einstein but I think it's 61

Step-by-step explanation:

stay groovy man

Answer:

Step-by-step explanation:

(-3) x (9+y)=

Answer:

10

Step-by-step explanation:

Answer:

10= 275

-------------

11=

a  6

b  4

-------------

12= 35

Step-by-step explanation:

Answer:

no because the two smallest sides have to be bigger that the third side

Answer:

here you go.

Step-by-step explanation:

it's it the picture. I hope it helps